/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.ignite.internal.security.authentication;

import org.hamcrest.FeatureMatcher;
import org.hamcrest.Matcher;

/**
 * Matchers for {@link UserDetails}.
 */
public class UserDetailsMatcher {

    /**
     * Constructs a matcher for {@link UserDetails} with matching username.
     *
     * @param subMatcher The matcher to apply to the username.
     * @return Matcher for {@link UserDetails} with matching username.
     */
    public static FeatureMatcher<UserDetails, String> username(Matcher<? super String> subMatcher) {
        return new FeatureMatcher<>(subMatcher, "UserDetails with username", "username") {

            @Override
            protected String featureValueOf(UserDetails actual) {
                return actual.username();
            }
        };
    }
}
